- G1 Wonder Stylo Masks features the WORLD's FIRST ‘Graphene
Silver Nanotechnology' inside which DESTROYS >99% of Viruses and Bacteria in
seconds. - Graphene Membrane is certified by NABL and government approved
laboratories. - Extremely Breathable - Can wear for Long Hours - Snug Fit
Design for Maximum Comfort - >99% - BFE - Bacterial Filtration Efficiency -
>99% - PFE PM 2.5 Particle Filtration Efficiency - Washable and reusable
upto 30 times gentle washes - Anti Pollution Design Features: - Wonder Mask has
been designed to provide maximum comfort along with protection - Adjustable Ear
Loops for comfort Adjustable Head Loop for support which minimize the pressure
on ear - Nose pin to minimize fogging on glasses / spectacles / goggles - G1
Wonder Stylo Mask is made of 4 Layers: Outer Layer - 3D Air Mesh for filtering
coarse particles 2nd Layer - NM Graphene Silver Membrane 3rd Layer - SSMMS
Fabric Inner Layer - 100% Cotton.